Method for manufacturing support pillows

Details Method for manufacturing support pillows Method for manufacturing support pillows

2006-08-15

2006-08-15

Bryant, David P. (Department: 3726)

Metal working

Upholstered article making

Method

C029S091000, C005S636000, C005S637000, C005S644000, C053S459000, C053S467000, C053S468000, C053S469000

Reexamination Certificate

active

07089639

ABSTRACT:
In one embodiment, a method for making a pillow comprises cutting at least one piece of fabric to form a pair of skins that each comprise a midsection and two arm sections. The two skins are sewn together near their outer edges except for a portion of the mid section to form a shell defining and interior and having a middle region with an opening into the interior and two opposing arms extending from the middle region to form a well region. A fill material is blown into the interior of the shell until the pillow has a firmness defined by an IFD of at least about 20 Newtons with 25% deflection, and the opening in the middle region is closed.

REFERENCES:
patent: 4393520 (1983-07-01), Koch
patent: 5016303 (1991-05-01), Tanaka et al.
patent: 5103879 (1992-04-01), Hickerson
patent: 6038720 (2000-03-01), Matthews et al.
patent: 6052848 (2000-04-01), Kelly
patent: 6230349 (2001-05-01), Silver et al.
patent: 6279185 (2001-08-01), Matthews
patent: 6453493 (2002-09-01), Matthews Brown

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